Site Reliability Engineer, Connectivity

As a Site Reliability Engineer for Connectivity at Chainlink Labs, you build and operate reliable production infrastructure for blockchain and backend systems. You combine Kubernetes and cloud infrastructure expertise with blockchain RPC and node fundamentals and production Go experience to strengthen the reliability and operation of critical systems that power the industry-standard oracle platform.

What you'll do

• Build and operate reliable Kubernetes and cloud infrastructure for production blockchain and backend workloads
• Improve the reliability and operational resilience of blockchain RPC and node infrastructure
• Develop and maintain production Go and backend systems that underpin reliable infrastructure operations
• Strengthen observability and reliability practices across production services and infrastructure
• Improve incident readiness and operational response for production systems
• Automate operational workflows to reduce manual effort and improve infrastructure reliability

What you bring

• Demonstrated experience operating Kubernetes and cloud infrastructure in production environments
• Applied knowledge of blockchain RPC architecture and node fundamentals in production or operational contexts
• Built and operated production systems using Go and backend engineering practices

Nice to have

• Experience participating in incident response and production on-call rotations
• Applied observability and reliability engineering practices to production systems
• Demonstrated clear written communication and effective cross-team coordination in technical environments
• Experience operating infrastructure for non-EVM blockchain networks
• Built or used AI-assisted tooling and automation for engineering or operational workflows
• Experience setting up and managing blockchain validators

What we offer

• Global, remote-based role
• Flexibility to overlap some working hours with Eastern Standard Time (EST)

About Chainlink Labs

Chainlink is the industry-standard oracle platform bringing capital markets onchain and powering the majority of decentralized finance. The Chainlink stack provides essential data, interoperability, compliance, and privacy standards for institutional tokenized assets, lending, payments, stablecoins, and advanced blockchain use cases. Major financial institutions including Swift, Euroclear, Mastercard, Fidelity International, UBS, and top protocols such as Aave, Lido, and GMX rely on Chainlink infrastructure.